New versatile battery splitter for optimal charging and maintenance! New versatile battery splitters for optimal charging and maintenance!Simultaneous charging of 2 or 3 battery banks from any charging source with negligible voltage drop.A battery splitter may be considered as an automatic battery selector switch.It ensures automatic distribution of the charging current from the alternator and/or the battery charger to all banks of batteries whilst keeping them insulated as supply sources.This is possible by virtue of the fact that the electronics employed allow current to flow from the charging source to each of the battery banks separately and not the other way around.In other words: it is not possible for one battery bank to discharge into another. The battery for domestic services may be (almost) exhausted but the starter battery will remain unaffected.Once the engine has been started the alternator will automatically recharge all banks of batteries. In contrast with diode splitters this alternative has negligible voltage drop due to the use of mosfet transistors instead of diodes (0.1 V at 20 A instead of 0.7 V). Therefore the actual charging voltage is almost identical to the voltage provided by the alternator ensuring optimum battery charging. There is no need to compensate the output of the alternator even if that is possible. The new battery splitter features an auxiliary connection which provides feedback to voltage sensed alternators.VETUS battery splitter is suitable for 12 and for 24 Volt installations for 2 or 3 battery banks and for 1 or 2 alternators.The maximum charging current is 150 A

The BS1503C in brief:

Allows up to 3 batteries to be charged each in a separate circuit

Allows connection of up to 2 alternators

Suitable for a charging current of 150 Ampère

Minimum voltage drop

Maximizes battery service life

Suitable for both 12 Volt and 24 Volt systems

Weight: 26 lbs